Jan ( N = 1107 )

Feb ( N = 973 )

Mar ( N = 232 )

Apr ( N = 1019 )

May ( N = 1082 )

Jun ( N = 750 )

Jul ( N = 1148 )

Aug ( N = 1149 )

Sep ( N = 1139 )

Oct ( N = 1176 )

Nov ( N = 1138 )

Dec ( N = 989 )